Warning: Permanently added '10.128.0.231' (ED25519) to the list of known hosts.
2025/10/20 06:59:40 parsed 1 programs
[ 22.564265][ T36] audit: type=1400 audit(1760943580.730:64): avc: denied { node_bind } for pid=289 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 23.444638][ T36] audit: type=1400 audit(1760943581.610:65): avc: denied { mounton } for pid=297 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 23.445696][ T297] cgroup: Unknown subsys name 'net'
[ 23.467507][ T36] audit: type=1400 audit(1760943581.610:66): avc: denied { mount } for pid=297 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 23.495121][ T36] audit: type=1400 audit(1760943581.640:67): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 23.495217][ T297] cgroup: Unknown subsys name 'devices'
[ 23.656926][ T297] cgroup: Unknown subsys name 'hugetlb'
[ 23.662543][ T297] cgroup: Unknown subsys name 'rlimit'
[ 23.759349][ T36] audit: type=1400 audit(1760943581.930:68): avc: denied { setattr } for pid=297 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 23.782937][ T36] audit: type=1400 audit(1760943581.930:69): avc: denied { create } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.796646][ T299] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 23.803617][ T36] audit: type=1400 audit(1760943581.930:70): avc: denied { write } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.832230][ T36] audit: type=1400 audit(1760943581.930:71): avc: denied { read } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.851913][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 23.852433][ T36] audit: type=1400 audit(1760943581.930:72): avc: denied { sys_module } for pid=297 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 23.882220][ T36] audit: type=1400 audit(1760943581.930:73): avc: denied { mounton } for pid=297 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 24.689680][ T301] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 25.031448][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.038536][ T327] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.045898][ T327] bridge_slave_0: entered allmulticast mode
[ 25.052315][ T327] bridge_slave_0: entered promiscuous mode
[ 25.058812][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.065919][ T327] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.073017][ T327] bridge_slave_1: entered allmulticast mode
[ 25.079539][ T327] bridge_slave_1: entered promiscuous mode
[ 25.130767][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.137954][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.145248][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.152267][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.169214][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.176774][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.188000][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.195078][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.204858][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.211950][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.236604][ T327] veth0_vlan: entered promiscuous mode
[ 25.248889][ T327] veth1_macvtap: entered promiscuous mode
[ 25.308704][ T13] bridge_slave_1: left allmulticast mode
[ 25.314395][ T13] bridge_slave_1: left promiscuous mode
[ 25.320235][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.328043][ T13] bridge_slave_0: left allmulticast mode
[ 25.333694][ T13] bridge_slave_0: left promiscuous mode
[ 25.339390][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.427885][ T13] veth1_macvtap: left promiscuous mode
[ 25.433482][ T13] veth0_vlan: left promiscuous mode
2025/10/20 06:59:44 executed programs: 0
[ 25.955269][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.962341][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.969649][ T370] bridge_slave_0: entered allmulticast mode
[ 25.976091][ T370] bridge_slave_0: entered promiscuous mode
[ 25.986262][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.993297][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.000434][ T370] bridge_slave_1: entered allmulticast mode
[ 26.006625][ T370] bridge_slave_1: entered promiscuous mode
[ 26.051493][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.058603][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.065913][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.072950][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.090070][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.097615][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.106476][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.113511][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.123117][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.130185][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.151411][ T370] veth0_vlan: entered promiscuous mode
[ 26.160782][ T370] veth1_macvtap: entered promiscuous mode
[ 26.189228][ T370] ------------[ cut here ]------------
[ 26.194710][ T370] WARNING: CPU: 0 PID: 370 at fs/inode.c:340 drop_nlink+0xce/0x110
[ 26.202687][ T370] Modules linked in:
[ 26.206609][ T370] CPU: 0 UID: 0 PID: 370 Comm: syz-executor Not tainted syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 26.218252][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 26.228390][ T370] RIP: 0010:drop_nlink+0xce/0x110
[ 26.233404][ T370] Code: 04 00 00 be 08 00 00 00 e8 cf 54 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 32 e4 97 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c
[ 26.253034][ T370] RSP: 0018:ffffc90005bcfc60 EFLAGS: 00010293
[ 26.259149][ T370] RAX: ffffffff81ee1a7e RBX: ffff8881155256c0 RCX: ffff888113bda600
[ 26.267147][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 26.275147][ T370] RBP: ffffc90005bcfc88 R08: 0000000000000003 R09: 0000000000000004
[ 26.283211][ T370] R10: dffffc0000000000 R11: fffff52000b79f7c R12: dffffc0000000000
[ 26.291448][ T370] R13: 1ffff11022aa4ae1 R14: ffff888115525708 R15: 0000000000000000
[ 26.299441][ T370] FS: 00005555683a4500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 26.308416][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.315023][ T370] CR2: 00005555683c74e8 CR3: 0000000113f0c000 CR4: 00000000003526b0
[ 26.323009][ T370] Call Trace:
[ 26.326301][ T370]
[ 26.329227][ T370] shmem_rmdir+0x5f/0x90
[ 26.333456][ T370] vfs_rmdir+0x3dd/0x560
[ 26.337712][ T370] incfs_kill_sb+0x109/0x230
[ 26.342309][ T370] deactivate_locked_super+0xd5/0x2a0
[ 26.347762][ T370] deactivate_super+0xb8/0xe0
[ 26.352455][ T370] cleanup_mnt+0x3f1/0x480
[ 26.356997][ T370] __cleanup_mnt+0x1d/0x40
[ 26.361407][ T370] task_work_run+0x1e0/0x250
[ 26.366061][ T370] ? __cfi_task_work_run+0x10/0x10
[ 26.371184][ T370] ? __x64_sys_umount+0x126/0x170
[ 26.376235][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 26.381617][ T370] ? __kasan_check_read+0x15/0x20
[ 26.386663][ T370] resume_user_mode_work+0x36/0x50
[ 26.391865][ T370] syscall_exit_to_user_mode+0x64/0xb0
[ 26.397387][ T370] do_syscall_64+0x64/0xf0
[ 26.401837][ T370] ? clear_bhb_loop+0x50/0xa0
[ 26.406543][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 26.412443][ T370] RIP: 0033:0x7faa06f902f7
[ 26.416942][ T370] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 26.436686][ T370] RSP: 002b:00007ffcce3b2ea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 26.445132][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007faa06f902f7
[ 26.453105][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcce3b2f60
[ 26.461115][ T370] RBP: 00007ffcce3b2f60 R08: 0000000000000000 R09: 0000000000000000
[ 26.469143][ T370] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcce3b3ff0
[ 26.477185][ T370] R13: 00007faa07011d7d R14: 0000000000006639 R15: 00007ffcce3b4030
[ 26.485199][ T370]
[ 26.488217][ T370] ---[ end trace 0000000000000000 ]---
[ 26.493760][ T370] ==================================================================
[ 26.501824][ T370] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70
[ 26.508053][ T370] Write of size 4 at addr 0000000000000168 by task syz-executor/370
[ 26.516014][ T370]
[ 26.518368][ T370] CPU: 1 UID: 0 PID: 370 Comm: syz-executor Tainted: G W syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 26.518384][ T370] Tainted: [W]=WARN
[ 26.518388][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 26.518394][ T370] Call Trace:
[ 26.518398][ T370]
[ 26.518402][ T370] __dump_stack+0x21/0x30
[ 26.518419][ T370] dump_stack_lvl+0x10c/0x190
[ 26.518431][ T370] ? __cfi_dump_stack_lvl+0x10/0x10
[ 26.518444][ T370] print_report+0x3d/0x70
[ 26.518454][ T370] kasan_report+0x163/0x1a0
[ 26.518466][ T370] ? ihold+0x24/0x70
[ 26.518476][ T370] ? _raw_spin_unlock+0x45/0x60
[ 26.518489][ T370] ? ihold+0x24/0x70
[ 26.518499][ T370] kasan_check_range+0x299/0x2a0
[ 26.518510][ T370] __kasan_check_write+0x18/0x20
[ 26.518524][ T370] ihold+0x24/0x70
[ 26.518533][ T370] vfs_rmdir+0x26a/0x560
[ 26.518545][ T370] incfs_kill_sb+0x109/0x230
[ 26.518559][ T370] deactivate_locked_super+0xd5/0x2a0
[ 26.518572][ T370] deactivate_super+0xb8/0xe0
[ 26.518583][ T370] cleanup_mnt+0x3f1/0x480
[ 26.518594][ T370] __cleanup_mnt+0x1d/0x40
[ 26.518603][ T370] task_work_run+0x1e0/0x250
[ 26.518615][ T370] ? __cfi_task_work_run+0x10/0x10
[ 26.518626][ T370] ? __x64_sys_umount+0x126/0x170
[ 26.518638][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 26.518651][ T370] ? __kasan_check_read+0x15/0x20
[ 26.518664][ T370] resume_user_mode_work+0x36/0x50
[ 26.518676][ T370] syscall_exit_to_user_mode+0x64/0xb0
[ 26.518693][ T370] do_syscall_64+0x64/0xf0
[ 26.518704][ T370] ? clear_bhb_loop+0x50/0xa0
[ 26.518715][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 26.518726][ T370] RIP: 0033:0x7faa06f902f7
[ 26.518735][ T370] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 26.518743][ T370] RSP: 002b:00007ffcce3b2ea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 26.518754][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007faa06f902f7
[ 26.518761][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcce3b2f60
[ 26.518767][ T370] RBP: 00007ffcce3b2f60 R08: 0000000000000000 R09: 0000000000000000
[ 26.518774][ T370] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcce3b3ff0
[ 26.518780][ T370] R13: 00007faa07011d7d R14: 0000000000006639 R15: 00007ffcce3b4030
[ 26.518788][ T370]
[ 26.518792][ T370] ==================================================================
[ 26.764990][ T370] Disabling lock debugging due to kernel taint
[ 26.771372][ T370] BUG: kernel NULL pointer dereference, address: 0000000000000168
[ 26.779172][ T370] #PF: supervisor write access in kernel mode
[ 26.785220][ T370] #PF: error_code(0x0002) - not-present page
[ 26.791266][ T370] PGD 8000000113af3067 P4D 8000000113af3067 PUD 0
[ 26.797755][ T370] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI
[ 26.803815][ T370] CPU: 1 UID: 0 PID: 370 Comm: syz-executor Tainted: G B W syzkaller #0 13e4930ead2c4bb99e6e1e727baa5d081f82ad96
[ 26.816998][ T370] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 26.822010][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 26.832062][ T370] RIP: 0010:ihold+0x2a/0x70
[ 26.836574][ T370] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 1d db 97 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 8c 4b ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 2d
[ 26.856171][ T370] RSP: 0018:ffffc90005bcfca0 EFLAGS: 00010246
[ 26.862228][ T370] RAX: ffff888113bda600 RBX: 0000000000000000 RCX: ffff888113bda600
[ 26.870205][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 26.878161][ T370] RBP: ffffc90005bcfcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 26.886132][ T370] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff8881155256cc
[ 26.894086][ T370] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 26.902127][ T370] FS: 00005555683a4500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 26.911127][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.917792][ T370] CR2: 0000000000000168 CR3: 0000000113f0c000 CR4: 00000000003526b0
[ 26.925754][ T370] Call Trace:
[ 26.929023][ T370]
[ 26.932037][ T370] vfs_rmdir+0x26a/0x560
[ 26.936270][ T370] incfs_kill_sb+0x109/0x230
[ 26.940865][ T370] deactivate_locked_super+0xd5/0x2a0
[ 26.946484][ T370] deactivate_super+0xb8/0xe0
[ 26.951175][ T370] cleanup_mnt+0x3f1/0x480
[ 26.955587][ T370] __cleanup_mnt+0x1d/0x40
[ 26.959993][ T370] task_work_run+0x1e0/0x250
[ 26.964571][ T370] ? __cfi_task_work_run+0x10/0x10
[ 26.969756][ T370] ? __x64_sys_umount+0x126/0x170
[ 26.974768][ T370] ? __cfi___x64_sys_umount+0x10/0x10
[ 26.980123][ T370] ? __kasan_check_read+0x15/0x20
[ 26.985138][ T370] resume_user_mode_work+0x36/0x50
[ 26.990685][ T370] syscall_exit_to_user_mode+0x64/0xb0
[ 26.996152][ T370] do_syscall_64+0x64/0xf0
[ 27.000649][ T370] ? clear_bhb_loop+0x50/0xa0
[ 27.005312][ T370] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 27.011202][ T370] RIP: 0033:0x7faa06f902f7
[ 27.015598][ T370] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 27.035202][ T370] RSP: 002b:00007ffcce3b2ea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 27.043604][ T370] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007faa06f902f7
[ 27.051558][ T370] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcce3b2f60
[ 27.059511][ T370] RBP: 00007ffcce3b2f60 R08: 0000000000000000 R09: 0000000000000000
[ 27.067466][ T370] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcce3b3ff0
[ 27.075480][ T370] R13: 00007faa07011d7d R14: 0000000000006639 R15: 00007ffcce3b4030
[ 27.083629][ T370]
[ 27.086729][ T370] Modules linked in:
[ 27.090627][ T370] CR2: 0000000000000168
[ 27.094760][ T370] ---[ end trace 0000000000000000 ]---
[ 27.100192][ T370] RIP: 0010:ihold+0x2a/0x70
[ 27.104680][ T370] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 1d db 97 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 8c 4b ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 2d
[ 27.124302][ T370] RSP: 0018:ffffc90005bcfca0 EFLAGS: 00010246
[ 27.130360][ T370] RAX: ffff888113bda600 RBX: 0000000000000000 RCX: ffff888113bda600
[ 27.138318][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 27.146376][ T370] RBP: ffffc90005bcfcb0 R08: ffffffff88972947 R09: 1ffffffff112e528
[ 27.154341][ T370] R10: dffffc0000000000 R11: fffffbfff112e529 R12: ffff8881155256cc
[ 27.162299][ T370] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 27.170258][ T370] FS: 00005555683a4500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 27.179173][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.185741][ T370] CR2: 0000000000000168 CR3: 0000000113f0c000 CR4: 00000000003526b0
[ 27.193703][ T370] Kernel panic - not syncing: Fatal exception
[ 27.200024][ T370] Kernel Offset: disabled
[ 27.204343][ T370] Rebooting in 86400 seconds..